64048387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 71938048

約数和(自身を除く): 7889661

約数列:

[1, 13, 31, 103, 403, 1339, 1543, 3193, 20059, 41509, 47833, 158929, 621829, 2066077, 4926799, 64048387]

約数ペア:

[(1, 64048387), (13, 4926799), (31, 2066077), (103, 621829), (403, 158929), (1339, 47833), (1543, 41509), (3193, 20059)]